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This document was watermarked on 18-11-2009 at 11:25:45 local time.

Silicon Image

Confidential

for

TCL

Internal Use Only

Transmitter Programming Interface (TPI)

Programmer’s Reference

Document # SiI-PR-1032-0.74

Silicon Image

Confidential

for

TCL

Internal Use Only

Transmitter Programming Interface (TPI)

Programmer’s Reference

Silicon Image, Inc.

September 2009

(including trade secrets, copyright and other interests) of Silicon Image, Inc. You may not use these materials except only for

your bona fide non-commercial evaluation of your potential purchase of products and/or services from Silicon Image or its

affiliates, and/or only in connection with your purchase of products and/or services from Silicon Image or its affiliates, and

only in accordance with the terms and conditions herein. You have no right to copy, modify, transfer, sublicense, publicly

display, create derivative works of or distribute these materials, or otherwise make these materials available, in whole or in

part, to any third party.

Trademark Acknowledgment

Silicon Image™, VastLane™, SteelVine™, PinnaClear™, Simplay™, Simplay HD™, Satalink™, and TMDS™ are

trademarks or registered trademarks of Silicon Image, Inc. in the United States and other countries. HDMI™, the HDMI logo

and High-Definition Multimedia Interface™ are trademarks or registered trademarks of, and are used under license from,

HDMI Licensing, LLC.

Further Information

To request other materials, documentation, and information, contact your local Silicon Image, Inc. sales office or visit the

Silicon Image, Inc. web site at www.siliconimage.com

Revision History

Revision Date Comment

0.74 09-21-09 Revised Programmer’s Reference release.

Changes:

- Removed incorrect restriction on H_RES for 3D modes

- Updated HEAC information with latest recommendations

- Removed SiI9230/9234 Tx references (moved to separate document)

- Added notes of interest to describe details of HDCP operation.

0.73 08-18-09 Revised Programmer’s Reference release.

Changes:

- Corrected description of TPI 0x1F (I

S register)

- Clarified description of authentication success/fail status

- Added supported 3D mode descriptions

- Clarified Access requirements in register descriptions

- Added clarification notes for SiI9136/9334 Tx operation

- Modified DE_ADJ# setting recommendation

0.72 06-15-09 Revised Programmer’s Reference release.

Changes:

- Added ARC and HEAC sections.

- Added significant information and corrections to most sections.

0.71 02-27-09 Revised Programmer’s Reference release.

Changes:

- Removed “Advance” from title, because this document is mature for most

products represented.

- Added additional information for new and upcoming products

0.70 11-18-08 Initial Advance Programmer’s Reference release.

Silicon Image

Confidential

for

TCL

Internal Use Only

Transmitter Programming Interface (TPI)

Programmer’s Reference

Silicon Image, Inc.

Table of Contents

Overview ........................................................................................................................................................................ 1

Register Group Summary ........................................................................................................................................... 2

Transmitter Programming Interface (TPI) .............................................................................................................. 2

Internal (Indexed) Registers ................................................................................................................................... 2

Device-Specific Information ...................................................................................................................................... 3

SiI9022 and SiI9024 Tx.......................................................................................................................................... 3

SiI9022A and SiI9024A Tx .................................................................................................................................... 3

SiI9136 Tx and SiI9334 Tx .................................................................................................................................... 4

C Requirements........................................................................................................................................................ 5

Summary of Host Software Tasks................................................................................................................................... 6

Detailed Sequences..................................................................................................................................................... 7

Initialization............................................................................................................................................................ 7

Servicing a Hot Plug Event .................................................................................................................................... 8

Changing Video Modes .......................................................................................................................................... 9

HDCP Authentication and Encryption.................................................................................................................... 9

HDCP Revocation Check ....................................................................................................................................... 9

General Programming Registers................................................................................................................................... 10

Important Notes ........................................................................................................................................................ 10

Identification..............................................................................................................................................................11

Video Configuration ................................................................................................................................................. 12

Video Mode .......................................................................................................................................................... 12

Input Setup Operations ............................................................................................................................................. 17

InfoFrame Data..................................................................................................................................................... 23

Using x.v.Color..................................................................................................................................................... 25

Extended Colorimetry Standards .......................................................................................................................... 25

System Control ..................................................................................................................................................... 26

Audio Configuration................................................................................................................................................. 28

Configuring Audio using S/PDIF ......................................................................................................................... 28

Configuring Audio using I

S ................................................................................................................................ 30

Configuring Audio for DSD Format..................................................................................................................... 34

Configuring Audio for HBR Format..................................................................................................................... 34

Interrupt Service ........................................................................................................................................................... 35

Interrupt Enable Register.......................................................................................................................................... 35

Interrupt Status Register ........................................................................................................................................... 35

Interrupt Operation ................................................................................................................................................... 37

Power State Control and Hot Plug Management .......................................................................................................... 38

Transmitter Power State Register ............................................................................................................................. 38

Hot vs Cold Wakeup Modes ................................................................................................................................. 39

Hot Plug Management .............................................................................................................................................. 39

Hot Plug Service Loop ......................................................................................................................................... 39

Operating Sequences ............................................................................................................................................ 40

HDCP Implementation.................................................................................................................................................. 42

Control for HDCP..................................................................................................................................................... 42

HDCP Operation................................................................................................................................................... 43

HDCP Data Structure............................................................................................................................................ 43

Auxiliary HDCP Registers.................................................................................................................................... 46

Appendix A – SiI9020 Tx Compatible Mode ............................................................................................................... 48

SiI9020-9022-9022A Transmitter Mode Differences ............................................................................................... 48

PLL Settings ......................................................................................................................................................... 48

DDC Bus Request/Grant....................................................................................................................................... 49

Video Black Mode ................................................................................................................................................ 50

Power-Down Register........................................................................................................................................... 50

Transmitter Mode after Reset ............................................................................................................................... 50

Silicon Image

Confidential

for

TCL

Internal Use Only

Transmitter Programming Interface (TPI)

Programmer’s Reference

Silicon Image, Inc.

Appendix B – Mobile HD Link.................................................................................................................................... 51

Detailed Programming Requirements....................................................................................................................... 52

C Requirements.................................................................................................................................................. 52

Identification............................................................................................................................................................. 53

Initialization.............................................................................................................................................................. 53

Reset ..................................................................................................................................................................... 53

Connection and Discovery.................................................................................................................................... 54

CTRL Bus Configuration.......................................................................................................................................... 54

Initializing the CTRL Bus Registers..................................................................................................................... 54

Transmitter Power State............................................................................................................................................ 55

Maximum Speed Limitations.................................................................................................................................... 56

Interrupt Service ....................................................................................................................................................... 56

TPI 0x3D[0]: Hot Plug/Connection Event ........................................................................................................... 56

TPI 0x3D[1]: RxSense Event or CTRL Bus Error ............................................................................................... 57

TPI 0x3D[2]: CTRL Bus Transaction Event ........................................................................................................ 57

Non Maskable Interrupt........................................................................................................................................ 57

Appendix C – HDMI 1.4 HEAC Support..................................................................................................................... 58

Appendix D – SiI9136 Tx and SiI9334 Tx Features .................................................................................................... 61

Special x.v.Color Features ........................................................................................................................................ 61

Color Space Conversion ....................................................................................................................................... 61

3D Support................................................................................................................................................................ 62

3D Formats Supported.......................................................................................................................................... 62

HDMI Vendor Specific InfoFrame ....................................................................................................................... 62

Sink EDID Vendor Specific Data Block............................................................................................................... 63

Pixel Clock ........................................................................................................................................................... 63

Limitations............................................................................................................................................................ 63

General Purpose I/O ................................................................................................................................................. 64

Silicon Image

Confidential

for

TCL

Internal Use Only

Transmitter Programming Interface (TPI)

Programmer’s Reference

Silicon Image, Inc.

List of Figures

Figure 1. Transmitter Data Flow Paths ........................................................................................................................... 1

Figure 2. Transmitter TPI Register Interface to Host ................................................................................................... 10

Figure 3. Input Bus Diagram for Different Formats..................................................................................................... 15

Figure 4. Transmitter Video Data with Sync Decoding ................................................................................................ 17

Figure 5. DE Generator Measurements ........................................................................................................................ 20

Figure 6. INT Pulse on Event other than HTPLG ........................................................................................................ 37

Figure 7. Hot Plug Control Output Timing................................................................................................................... 41

Figure 8. Hot Plug Control Output Timing................................................................................................................... 41

Figure B - 1. Typical Mobile HD Link Solution........................................................................................................... 51

List of Tables

Table 1. Register Group Summary ................................................................................................................................. 2

Table 2. Comparison of Legacy Registers to TPI Registers ........................................................................................... 4

Table 3. TPI Identification Registers (RO) ....................................................................................................................11

Table 4. Device ID Information.....................................................................................................................................11

Table 5. TPI Video Mode Data (R/W) .......................................................................................................................... 12

Table 6. TPI Input Bus and Pixel Repetition Data (R/W)............................................................................................. 13

Table 7. TPI Frequency Multiplication Ratio (R/W) .................................................................................................... 13

Table 8. 480p Mode Format Matching Example .......................................................................................................... 14

Table 9. TPI AVI Input and Output Format Data (R/W)............................................................................................... 16

Table 10. Sync Register Configuration and Sync Monitoring Registers ...................................................................... 18

Table 11. TPI YC Input Mode Select

(R/W) .............................................................................................................. 19

Table 12. Explicit Sync DE Generator Registers (TPI 0x60[7] = 0) ............................................................................ 21

Table 13. Embedded Sync Extraction Registers (TPI 0x60[7] = 1) ............................................................................. 22

Table 14. TPI AVI InfoFrame Data (R/W).................................................................................................................... 23

Table 15. TPI Miscellanous InfoFrame Data (R/W)..................................................................................................... 24

Table 16. TPI System Control (R/W) ........................................................................................................................... 26

Table 17. TPI Audio Configuration Write Data (RW) .................................................................................................. 29

Table 18. Configuration of I

S Interface (RW)............................................................................................................. 31

Table 19. Mapping of I

S Interface (RW)..................................................................................................................... 31

Table 20. Audio Packet Header Layout Indicator (R/W).............................................................................................. 32

Table 21. Stream Header Settings for I

S (RW) ........................................................................................................... 32

Table 22. Word Length Selection (R/W) ...................................................................................................................... 33

Table 23. TPI Interrupt Enable (R/W) .......................................................................................................................... 35

Table 24. TPI Interrupt Status (R/W)............................................................................................................................ 35

Table 25. TPI Device Power State Control Data (R/W) ............................................................................................... 39

Table 26. Mapping of HDCP Data to TPI Register Bits............................................................................................... 42

Table 27. TPI Security Registers .................................................................................................................................. 44

Table 28. TPI HDCP Revision Data (RO) .................................................................................................................... 46

Table 29. TPI KSV and V* Value Data (R/W) ............................................................................................................. 46

Table 30. TPI V* Value Readback Data (RO) .............................................................................................................. 47

Table 31. TPI Aksv Readback Data (RO)..................................................................................................................... 47

Table A - 1. PLL Programming Registers – SiI9020 Mode Only (R/W)...................................................................... 48

Table A - 2. SiI9020 Tansmitter Mode Difference – PLL Setup (R/W)........................................................................ 49

Table A - 3. SiI9020 Transmitter Mode Difference – Request/Grant/Black Mode (R/W)............................................ 50

Table A - 4. Power-Down Register for SiI9020 Transmitter Register-Compatible Mode (R/W) ................................. 50

Table B - 1. Mobile HD Link Products Described in this Appendix ........................................................................... 51

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